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GB2306074B - CCD camera with two CCDs having mutually different colour filter arrays - Google Patents

CCD camera with two CCDs having mutually different colour filter arrays

Info

Publication number
GB2306074B
GB2306074B GB9619026A GB9619026A GB2306074B GB 2306074 B GB2306074 B GB 2306074B GB 9619026 A GB9619026 A GB 9619026A GB 9619026 A GB9619026 A GB 9619026A GB 2306074 B GB2306074 B GB 2306074B
Authority
GB
United Kingdom
Prior art keywords
ccds
ccd camera
mutually different
colour filter
different colour
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9619026A
Other versions
GB9619026D0 (en
GB2306074A (en
Inventor
Ji-Hun Jang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9619026D0 publication Critical patent/GB9619026D0/en
Publication of GB2306074A publication Critical patent/GB2306074A/en
Application granted granted Critical
Publication of GB2306074B publication Critical patent/GB2306074B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • H04N25/136—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements using complementary colours
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/85—Camera processing pipelines; Components thereof for processing colour signals for matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/616—Noise processing, e.g. detecting, correcting, reducing or removing noise involving a correlated sampling function, e.g. correlated double sampling [CDS] or triple sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2209/00—Details of colour television systems
    • H04N2209/04—Picture signal generators
    • H04N2209/041—Picture signal generators using solid-state devices
    • H04N2209/042—Picture signal generators using solid-state devices having a single pick-up sensor
    • H04N2209/045—Picture signal generators using solid-state devices having a single pick-up sensor using mosaic colour filter
    • H04N2209/046—Colour interpolation to calculate the missing colour values

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
GB9619026A 1995-10-10 1996-09-12 CCD camera with two CCDs having mutually different colour filter arrays Expired - Fee Related GB2306074B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950034695A KR0169376B1 (en) 1995-10-10 1995-10-10 Multi-media ccd camera system

Publications (3)

Publication Number Publication Date
GB9619026D0 GB9619026D0 (en) 1996-10-23
GB2306074A GB2306074A (en) 1997-04-23
GB2306074B true GB2306074B (en) 2000-03-15

Family

ID=19429725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9619026A Expired - Fee Related GB2306074B (en) 1995-10-10 1996-09-12 CCD camera with two CCDs having mutually different colour filter arrays

Country Status (5)

Country Link
US (1) US6373523B1 (en)
JP (1) JP3759655B2 (en)
KR (1) KR0169376B1 (en)
DE (1) DE19641617B4 (en)
GB (1) GB2306074B (en)

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US6721345B2 (en) * 2000-07-14 2004-04-13 Lambda Physik Ag Electrostatic precipitator corona discharge ignition voltage probe for gas status detection and control system for gas discharge lasers
JP2002335435A (en) * 2001-05-11 2002-11-22 Fujitsu Ltd Video camera
JP2003037847A (en) * 2001-07-26 2003-02-07 Matsushita Electric Ind Co Ltd Image processing system, imaging device, and image processing device
US7170677B1 (en) 2002-01-25 2007-01-30 Everest Vit Stereo-measurement borescope with 3-D viewing
US7057654B2 (en) * 2002-02-26 2006-06-06 Eastman Kodak Company Four color image sensing apparatus
DE10210327B4 (en) * 2002-03-08 2012-07-05 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Digital motion picture camera
US6747738B2 (en) * 2002-07-01 2004-06-08 Raytheon Company Optical system with variable dispersion
JP3673845B2 (en) * 2002-11-19 2005-07-20 コニカミノルタホールディングス株式会社 Imaging device
US8553113B2 (en) * 2003-08-20 2013-10-08 At&T Intellectual Property I, L.P. Digital image capturing system and method
US20050219659A1 (en) * 2004-03-31 2005-10-06 Shuxue Quan Reproduction of alternative forms of light from an object using digital imaging system
US7466256B2 (en) * 2006-03-31 2008-12-16 Siemens Medical Solutions Usa, Inc. Universal ultrasound sigma-delta receiver path
US7583214B2 (en) * 2006-03-31 2009-09-01 Siemens Medical Solutions Usa, Inc. Dynamic receive beamformer with oversampling for medical diagnostic ultrasound
US7667762B2 (en) * 2006-08-01 2010-02-23 Lifesize Communications, Inc. Dual sensor video camera
US9633426B2 (en) 2014-05-30 2017-04-25 General Electric Company Remote visual inspection image capture system and method
US8213676B2 (en) 2006-12-20 2012-07-03 Ge Inspection Technologies Lp Inspection apparatus method and apparatus comprising motion responsive control
US8810636B2 (en) 2006-12-20 2014-08-19 Ge Inspection Technologies, Lp Inspection apparatus method and apparatus comprising selective frame output
DE102007026337B4 (en) * 2007-06-06 2016-11-03 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Digital camera
KR100985003B1 (en) * 2008-03-10 2010-10-04 (주)세미솔루션 Image processing apparatus of multi-CDC and image processing method
TW201108717A (en) * 2009-08-17 2011-03-01 Silicon Motion Inc Image processing system and image processing method
US20110292258A1 (en) * 2010-05-28 2011-12-01 C2Cure, Inc. Two sensor imaging systems
US20120105584A1 (en) 2010-10-28 2012-05-03 Gallagher Andrew C Camera with sensors having different color patterns
US20120188409A1 (en) 2011-01-24 2012-07-26 Andrew Charles Gallagher Camera with multiple color sensors
JP6152646B2 (en) * 2012-03-21 2017-06-28 株式会社リコー Compound eye camera device and vehicle equipped with the same
CN110463197B (en) 2017-03-26 2021-05-28 苹果公司 Enhancing Spatial Resolution in Stereo Camera Imaging Systems
KR102362447B1 (en) 2017-05-23 2022-02-14 삼성전자 주식회사 Method and apparatus for image processing by using dual image sensor
JP7225876B2 (en) * 2019-02-08 2023-02-21 富士通株式会社 Information processing device, arithmetic processing device, and control method for information processing device
DE102021120588A1 (en) 2021-08-09 2023-02-09 Schölly Fiberoptic GmbH Image recording device, image recording method, corresponding method for setting up and endoscope

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EP0135300A2 (en) * 1983-07-21 1985-03-27 Victor Company Of Japan, Limited Color television camera with two or more solid-state imaging devices
US5418564A (en) * 1992-09-04 1995-05-23 Asashi Kogaku Kogyo Kabushiki Kaisha Dual-type imaging device having multiple light sensitive elements

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US5323233A (en) * 1990-07-31 1994-06-21 Canon Kabushiki Kaisha Image signal processing apparatus having a color filter with offset luminance filter elements
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Publication number Priority date Publication date Assignee Title
GB1501016A (en) * 1974-03-29 1978-02-15 Sony Corp Television cameras
EP0135300A2 (en) * 1983-07-21 1985-03-27 Victor Company Of Japan, Limited Color television camera with two or more solid-state imaging devices
US5418564A (en) * 1992-09-04 1995-05-23 Asashi Kogaku Kogyo Kabushiki Kaisha Dual-type imaging device having multiple light sensitive elements

Also Published As

Publication number Publication date
KR0169376B1 (en) 1999-03-20
JP3759655B2 (en) 2006-03-29
US6373523B1 (en) 2002-04-16
GB9619026D0 (en) 1996-10-23
DE19641617B4 (en) 2006-08-31
GB2306074A (en) 1997-04-23
JPH09130813A (en) 1997-05-16
DE19641617A1 (en) 1997-04-17
KR970024930A (en) 1997-05-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140912